144868425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4793}}^1$

素因数の和:4850

約数の個数: 48

約数和(自身を含む): 266316288

約数和(自身を除く): 121447863

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2325, 4793, 6045, 10075, 14379, 23965, 30225, 62309, 71895, 119825, 148583, 186927, 311545, 359475, 445749, 742915, 934635, 1557725, 1931579, 2228745, 3714575, 4673175, 5794737, 9657895, 11143725, 28973685, 48289475, 144868425]

約数ペア:

[(1, 144868425), (3, 48289475), (5, 28973685), (13, 11143725), (15, 9657895), (25, 5794737), (31, 4673175), (39, 3714575), (65, 2228745), (75, 1931579), (93, 1557725), (155, 934635), (195, 742915), (325, 445749), (403, 359475), (465, 311545), (775, 186927), (975, 148583), (1209, 119825), (2015, 71895), (2325, 62309), (4793, 30225), (6045, 23965), (10075, 14379)]